S
M
T
W
T
F
S
26
85°
63°
27
85°
64°
28
84°
66°
29
86°
65°
30
86°
66°
31
85°
66°
1
85°
65°
2
84°
67°
3
86°
67°
4
86°
66°
5
84°
62°
6
80°
61°
7
81°
62°
8
80°
62°
9
81°
63°
10
81°
62°
11
82°
62°
12
82°
63°
13
85°
67°
14
87°
64°
15
84°
66°
16
86°
66°
17
86°
64°
18
83°
62°
19
83°
61°
20
82°
61°
21
85°
65°
22
86°
64°
23
85°
65°
24
85°
65°
25
84°
64°
26
84°
65°
27
85°
66°
28
84°
65°
29
83°
65°
30
85°
65°
31
79°
60°
1
78°
60°
2
Hist. Avg.
85°
62°
3
Hist. Avg.
85°
62°
4
Hist. Avg.
85°
62°
5
Hist. Avg.
85°
62°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Monteagle
Monteagle's August 2026 forecast shows daily high temperatures ranging from 78° to 87°, with overnight lows between 60° and 67°. The average high for August is 84° with an average low of 64°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Monteagle. See also: September | October | November.